baber/WOPTO huggingface dataset:
Patent JP-S58200519-A (JP)
Title: Preparation of coil
Inventor: ASANO KIYOUJI
IPC: H01F17/00
Filed: 1982-05-18
Abstract: PURPOSE:To obtain light weight, precise and very thin coil bobbin by spirally removing the external surface of hollow cylindrical body in such a way as forming a coil after forming an insulating layer by coating a liquid resin or attaching an insulating film to the internal surface of metallic hollow cylindrical body. CONSTITUTION:A hollow cylindrical body 3 having the specified diameter, thickness and length using a metal material having small electrical resistance such as copper and aluminium etc. Then, insulating varnish is coated to the internal surface of hollow cylindrical body 3 by the slash mold method in view of forming a thin insulating layer 4. Then, a coil winding 5 is formed by spirally cutting the external surface of the hollow cylindrical body 3 having the insulating layer 4 at the internal surface, namely the metalpart up to the insulating layer 4 so that the specified wire width d1 and gap d2 can be obtained, or by etching after forming the spiral resist or by combining them. As a method of forming an insulating layer 4, a polyimide resin, for example, insulating film such as Kapton may be adhered.
Patent JP-H10262111-A (JP)
Title: Communication terminal equipment
Inventor: NAKAJIMA MASATO
IPC: H04N1/32
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To correctly detect a busy tone signal in a line by detecting the frequency characteristics of modulated wave in the busy tone signal in the line and setting the detected frequency characteristic as a prescribed frequency detecting characteristic in a busy tone detecting means. SOLUTION: A system control part 1 generates a dial pulse signal or a DTMF signal corresponding to a self-station subscriber number which is stored in RAM 3 in a network control part 13 so as to execute automatic calling and transmits a busy tone signal from an exchange. Then, an energy detecting part 12a detects the cadence characteristic of the busy tone signal and it is stored in the cadence characteristic storage area of RAM 3. Moreover, the center frequency of the tone detecting filter characteristic of a tone detecting part 12b is shaken so as to detect the frequency characteristic of modulated wave and it is stored in the center frequency storage area of RAM 3. Thus, the busy tone signal is correctly detected even if there is variation in the frequency characteristic of the modulated wave of the busy tone signal.
Patent JP-H06275143-A (JP)
Title: Oxide superconducting wire and manufacture thereof
Inventor: KANAI TSUNEYUKI
IPC: H01B12/04
Filed: 1993-03-18
Abstract: PURPOSE:To provide at good reproducibility an oxide superconducting wire having as large a critical current density as that of a short-size wire by disposing a continuous or discontinuous metal inclusion inside a metal sheath and along the longitudinal direction of the wire. CONSTITUTION:A continuous or discontinuous metal inclusion 2, such as a metal fiber, a metal plate or a metal mesh, made from gold, silver, copper or an alloy composed mainly of these metals, is disposed inside a metal sheath 1 and along the longitudinal direction of wire. An oxide superconducting wire 3 enclosed in the metal sheath 1 is segmented by the inclusion 2 and a void 9 along its longitudinal direction.
Patent JP-H074865-A (JP)
Title: Basket for heating steel sheet scrap
Inventor: IJUIN MITSUO
IPC: F27D3/12
Filed: 1994-03-29
Abstract: PURPOSE:To provide a basket for heating zinc plated steel sheet scrap, which is employed in a vacuum treatment furnace and capable of unifying the temperatures of respective parts of charged steel sheet scrap in a comparatively short period of time or capable of separating various foreign metallic scraps or plated metals from the steel sheet scrap in a short period of time. CONSTITUTION:A plurality of bottom plates 6, widthwisely extending at the bottom of a frame body 5 formed so as to have a rectangular box shape, are attached with a proper gap 7 in the lengthwise direction of the frame body while partitioning dam forming plates 8, having a proper width smaller than the width of the gap 7, are extended horizontally between the sides of the frame body so as to be positioned above the gap 7 properly. On the other hand, a basket main body 2, in which porous plates 11, 12, 13 are extended between the inside part of the frame body as well as the side rims of the opening of the bottom plates and the side rim of the partitioning dam forming plates, is provided whereby the heat receiving area of the basket main body is increased and heat transfer distances from this surface to respective parts of charged zinc plated steel sheet scrap can be averaged.
Patent JP-H03280541-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAO YUKIHIRO
IPC: H01L21/3205
Filed: 1990-03-29
Abstract: PURPOSE:To enable isotropic etching pocess to be effected in a plurality of times in the self alignment manner, by isotropically etching an insulating film after photolithography process, and heat-treating photoresist after the film is etched up to a half thickness. CONSTITUTION:Photo resist 13 is stuck on an insulating film 12 formed on a semiconductor substrate 11, and an aperture H is formed in the photoresist 13 above a diffusion layer 14 by photolithography. By using the photoresist 13 as a protecting mask, the insulating film 12 is isotropically etched, and a thickness of 2000Angstrom  is etched. By heat treatment at 150-180 deg.C, the photoresist 13 is made to flow toward the center direction of the aperture part 11, thereby decreasing the area of the aperture H. By using the photoresist 13 which was made to flow in the preceding process as the protecting film, the insulating film 12 is isotropically etched, and a thickness of 2000Angstrom  is etched. Next the residual insulating film is completely eliminated, and then an aluminum wiring 15 is formed by sputtering.
Patent JP-S61244403-A (JP)
Title: Industrial robot equipment
Inventor: KATO HISAO
IPC: B23B45/14
Filed: 1985-04-19
Abstract: PURPOSE:To minimize arm displacement and prevent breakage of a drill by applying urging force in the substantially same direction as a reaction produced by drilling work at an extreme end of the robot arm of an industrial robot used for drilling work. CONSTITUTION:A robot arm 2 has an L shaped base 4 and a guide 5 disposed at its end and an urging bar 11 disposed below it, the base and the guide being provided with a drilling unit 6. When the lower end of the urging bar 11 comes in contact with a workpiece W, the extreme end of the arm 2 is urged upward by such an urging body as a coil spring. Although the robot arm 2 inclines downward due to the weight of the drilling unit 6, the dead weight of the arm and backlash in general, it is incliningly displaced upward by a reaction produced when a drilling starts, thus bending moment is applied to a drill and breaks it. However, urging the arm in advance in this manner minimizes the displacement of the arm and prevents breakage of a drill.
Patent JP-H10278461-A (JP)
Title: Ticket
Inventor: II RYUSUKE
IPC: B42D15/10
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To execute process at an automatic ticket inspector by recording the serviceable period regulation information of a ticket in a recording part. SOLUTION: One truck of a magnetic recording layer is provided with a synchronization area 7, a preamplification area 8, a departure station code area 9, an arrival station code area 10, a common spare area 11, a starting date area 12, an ending date are 13, a ticket-sort code area 14, a checksum area 15, a postamplification area 16, and a synchronization are 17.  Each code is recorded respectively by a binary method, i.e., a getting on station code of a commutation ticket possessor in the departure station code area 9, a getting off station code of a possessor in the arrival code area 10, serviceable day of the week of a commutation ticket in the common spare area 11, a service- starting date of a commutation ticket in the starting date area 12, a service- ending date of a commutation ticket in the ending date area 13, and the thick- sort (commutation, attending school, or the like) of a commutation ticket in the ticket-sort code area 14.
Patent JP-2000273515-A (JP)
Title: Demolishing device of iron tapping runner for blast furnace
Inventor: YAMADA SUMIO
IPC: C21B7/14
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To simply and easily exchange a digging means of the deteriorated portion for removing the deteriorated portion of a refractory in an iron tapping runner for blast furnace and an exhausting means of the demolished waste to the boom in one set of base body. SOLUTION: A demolishing device is composed of a connecting mechanism 31 arranging connecting shafts 17, 18 at the front and the rear sides of a main frame 19, a fitting member 15 rotatively fitting a sub-frame 22 at the tip part, bearings 33, 34 opening one side surface at the front and the rear sides of a receiving member 32 arranged at the base part of the digging means and also, a connecting part 35 at the tip part. A hydraulic cylinder for moving the boom upward/downward in this face is connected with a connecting shaft 17 at the base end side so as to be engaged/disengaged with the bearing 33, and a hydraulic cylinder 25 for inclining the digging means is connected with the connecting shaft 18 at the front tip side so as to be engaged/disengaged with the bearing 34, and the sub-frame 22 is connected with the connecting part 35 through a connecting pin 21.
Patent JP-2000275990-A (JP)
Title: Induction heating device and induction thermal fixing device
Inventor: TSUJIMOTO TAKAHIRO
IPC: H05B11/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an induction thermal fixing device whose energy conversion efficiency is high and by which the necessary quantity of heat is obtained by reduced power consumption and to reduce the power consumption of an image outputting device. SOLUTION: Relating to the induction thermal fixing device 1, a circuit that a sliding contact point is eliminated is constituted by winding an induction coil on the inner surface of a fixing roller 10. A magnetic screw 11 constituted by spirally winding N and S magnetizing bands is inserted to the inside of it. When the magnetic screw 11 is rotated, an induction current flows through the fixing roller 10 by the induced electromotive force of the induction coil, and the fixing roller 10 is heated by Joule heat.
Patent JP-H06295270-A (JP)
Title: Information processor
Inventor: SUGIYAMA MITSUGI
IPC: G06F13/00
Filed: 1993-04-09
Abstract: PURPOSE:To use an already prepared facsimile equipment as a printer or a scanner without remodeling it to add a function. CONSTITUTION:A controller board 10 of a personal computer performs the control to use the facsimile equipment, which is connected to a public line through a facsimile I/F 17, as a printer or a scanner. When a power source is already turned on at the time of receiving facsimile data from the public line by an external I/F 16, this data is temporarily stored in a memory like a RAM 13, and its contents can be displayed on a display device by a personal computer I/F 18. The external I/F 16 consists of plural I/Fs corresponding to various communication systems different by specifications, and data received by each T/F is converted to the data system, which can be received by a facsimile equipment of the transmission destination, and is transmitted.
Patent JP-S60228367-A (JP)
Inventor: MITSUNE SHIYUNSUKE
IPC: H02P7/292
Filed: 1984-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000276943-A (JP)
Title: Transparent conductive film
Inventor: KATSURA SOUTOU
IPC: H01B1/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film having high conductivity in the thickness direction of a thin film and excellent conductivity and light transmittance by setting the orientation ratio between the c-axis and a-axis of the zinc oxide thin film to a specific value or above, and doping at least one kind within III-group and VII-group compounds such as aluminum, gallium and boron. SOLUTION: The orientation ratio between the c-axis and a-axis and/or an axis other than the c-axis of a zinc oxide thin film is preferably set to 100:1 or above. A zinc oxide crystal with c-axis uniaxial orientation is laminated and grown on a transparent substrate by the MO-CVD method using zinc acetyl acetonate (Zn(C5H7O2)2: Zn(acac)2), and a zinc oxide thin film doped with aluminum or a zinc oxide thin film doped with gallium is formed by the MO-CVD method using aluminum acetonate (Al(C5H7O2)3) or gallium acetyl acetonate (Ga(C5H7O2)3) as an n-type impurity. A transparent conductive film with the visible light transmission factor of 80% or above is obtained.
Patent JP-S60229214-A (JP)
Title: Magnetic head
Inventor: OTOGAWA TAKAO
IPC: G11B5/255
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a magnetic head which prevents tape squeaking and has excellent running durability by using a resin contg. paraffinic hydrocarbon in the amt. within a specific range together with an org. lubricating agent as a fixing material in order to fix a magnetic core to the inside of a case. CONSTITUTION:The paraffinic hydrocarbon 3 is incorporated into the resin of the fixing material together with the org. lubricating agent 4 of >=1 kinds among a higher fatty acid such as stearic acid, the salt thereof, ester, higher alcohol, an amine such as t-butyl amine, silicone oil such as methyl silicon, higher fatty acid amide, perfluorosilicone oil such as perfluorosiloxane and fluorinated oil such as perfluorohydrocarbon at about 0.01-10wt% by the weight of the resin in the stage of fixing the magnetic core 2, which is formed by butting and joining magnetic core halves 2a, 2b to each other via a magnetic gap G, into the aperture 1b of the case in a way as to face a gap side G. The head which is highly resistant to moisture and environment and prevents tape squeaking over a long period of time is thus obtd.
Patent JP-S566163-A (JP)
Title: Specific bond analysis method* separator for bonded and free kinds of labeled constituents and testing kit for measuring ligand or ligand bonding power
Inventor: JIYUDEISU FUAINGAASU
IPC: G01N33/78
Filed: 1980-06-20
Abstract: A specific binding assay method, and a test device and test kit for use therein, for determining a liqand, such as an antigen or antibody, in, or the ligand binding capacity of, a liquid medium, particularly a body fluid such as serum, wherein the unknown ligand competes with a labeled component, such as a radiolabeled form of the ligand or of a binding analog of the ligand, for binding with a binding partner, and wherein separation of the resulting bound-species and free-species of the labeled component is accomplished by allowing the liquid reaction mixture to be drawn by capillary action into a column comprising a bed of an adsorbent material selective for one of the two species. The improvement comprises using a column containing at least one additional bed of capillarily absorbent material disposed above said adsorbent bed and which is substantially nonadsorbent relative to the one of said two species which said adsorbent bed selectively binds. The use of specific types of capillarily absorbent beds in addition to the selectively adsorbent bed to form multilayer columns overcomes several unforeseen problems encountered in using the previously known column chromatography method for certain assay applications.
Patent JP-H04224420-A (JP)
Title: Cap-less car fuel supply system
Inventor: ROBAATO ESU HARISU
IPC: B60K15/04
Filed: 1991-03-25
Abstract: PURPOSE: To control discharge of fuel and fuel vapor from both of a fuel tank and a supply hole without requiring any use of a conventional fuel cap in a tank charging work of a system and thereafter. CONSTITUTION: A mechanism 32, by which an air vent valve 44 is automatically opened to a vent fuel tank 12 when a pump nozzle is inserted into a control system 10 arranged in a supply hole 14, is arranged. The control system 10 includes an injection valve 34, a contaminant drain valve 38 and a nozzle closing valve 40.
Patent JP-S528115-A (JP)
Title: Apparatus for melt spinning
Inventor: MURAKAMI SOUICHI
IPC: D01D4/04
Filed: 1975-07-08
Abstract: PURPOSE: To reduce the adherence of low polymer or other substances to a spinneret equipping the spinneret to melt extrude a thermoplastic high polymer with an inert gas introducing path, a blowing jet and a suction apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04293693-A (JP)
Title: Water jet propulsion device
Inventor: KEZUKA TOSHIAKI
IPC: B63H11/09
Filed: 1991-03-23
Abstract: PURPOSE:To provide a high-thrust propulsion device not depending much on the limited gas pressure (gas turbine) and the mechanical rotation (pump impeller) unavoidable with cavitation for the jet acceleration of the water jet propulsion device. CONSTITUTION:A liquid (water) is fed from an opened intake port 3, it is pressurized by a pump impeller 8 in a duct 5 and spouted from a nozzle section 19, the condensing gas (steam) is condensed in contact with the liquid (water), and a condensation chamber 12 accelerating the water via the motion quantity of steam, a negative-pressure forming chamber 18 accelerating the water via the motion quantity of air when the gas (air) is brought into contact with the liquid (water) to make the surrounding negative pressure, and a jet port discharging a fluid are provided in the nozzle section 19.
Patent JP-S63249111-A (JP)
Title: Intra-tube light projecting unit
Inventor: HIDAKA MASANOBU
IPC: B05C9/12
Filed: 1987-04-03
Abstract: PURPOSE:To easily but efficiently project light on the inner surface of a small- diameter tube with a simple constitution, by leading the output light of an optical fiber into the inner surface by radially reflecting the light by means of a reflecting mirror. CONSTITUTION:Supporting members 2 which support the vicinity of the output end of an optical fiber 1 for transmitting the light of a light source at the axial section of a tube P in parallel with the axis of the tube is fitted to the output terminal side of the fiber 1. A reflecting mirror 3 is provided in such a way that the mirror 3 is faced to the output end face of the fiber 1 and the apex of the mirror 3 is aligned to the axis of the fiber 1. It is desirable to form the mirror 3 to have a conical or its approximate shape so that the output light of the optical fiber 1 can be reflected radially. Therefore, the light can be projected on the entire inner surface of the tube without bending the output end section of the optical fiber and without applying such a complicated technique that the output end section by means of a rotating mechanism.
Patent JP-H09246964-A (JP)
Title: Pll frequency synthesizer
Inventor: YOSHIDA TAKASHI
IPC: H03L7/18
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To perform well-balanced function distribution capable of automatically changing a reference frequency by changing the reference frequency accompanying the change of an output frequency. SOLUTION: By inputting program data, a processing procedure is stored in a microcomputer 1. Then, by a key 5 or an encoder 6, the change of a frequency is checked on a program at all times, and at the time of judging that the frequency is changed, a minimum reference frequency obtd. by the newly changed frequency is selected and a register corresponding to it is decided. Then, the respective kinds of PLL data for the selected reference frequency are prepared and stored. Also, comparison with an upper limit frequency is performed by the changed frequency and the reference frequency at present, and at the time of exceeding the upper limit frequency, '1' is added to the register and the PLL data are prepared.
Patent JP-H03282766-A (JP)
Title: Multi-job control system
Inventor: IKOMA YOSHIKATSU
IPC: G06F15/16
Filed: 1990-03-30
Abstract: PURPOSE:To start a sub-job without terminating the other jobs and to simultaneously transmit data from plural jobs by permitting a terminal-side main job to time-sequentially process a start request and the transmission/reception request of data. CONSTITUTION:On a terminal-side, the terminal-side main job 130 time- sequentially processes the start request from a host, under environment where plural jobs independently operate in spite of a host-side job, start requests from plural sub-jobs 151-153 which can be operated under the control of the main job, a stop request, random data transmission requests for the host, which occur from the sub-jobs 151-153, a reception request and a transmission/reception request among respective sub-jobs. Respective sub-jobs 151-153 independently process respect to action as against the self-jobs. When the other job on the terminal-side is to be started, it can be started without terminating the other jobs, and the independent jobs on a function basic can simultaneously be started.
Patent JP-S5510757-A (JP)
Title: Short arc type cadmium rare gas discharge lamp
Inventor: KIRA KENHIRO
IPC: H01J61/16
Filed: 1978-07-11
Abstract: PURPOSE: To obtain this lamp that the quantity of ultraviolet rays with not more than 2500Å wavelength radiated is large and is suitable for the printing, transcription, etc. of a LSI, etc., by perfectly preventing the existence of halogen gas in a bulb, and by enclosing a specified quantity of cadmium and rare gases with specified pressure.  
     CONSTITUTION: The existence of halogen gas is completely obviated in a bulb 1, to which a pair of electrodes 8, 9 are mounted, and 10 -8 W10mg cadmium per 1cc inner volume of the bulb and are gases with 1W10 atmospheric pressure are enclosed. For example, the anode 8 and the cathode 9 are installed into an approximate Rugby ball-like quartz bulb 1, and 0.1mg/cc cadmium and xenon gas with 5 atmospheric pressure at 25°C are enclosed in the bulb 1, thus preparing this short arc type discharge lamp of 25V operating voltage and 500W consuming power. Consequently, this discharge lamp can be obtained which the quantity of ultraviolet rays with 2300Å wavelength radiated is large and the accuracy of finishing can be improved and working hours can be shortened when using this lamp for the printing, transcription, etc. of a LSI, a super-LSI, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09275275-A (JP)
Title: Multi-layer printed wiring board
Inventor: ARIGA SETSU
IPC: H05K3/46
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer printed wiring board, which can increase the mounting efficiency of an electronic component. SOLUTION: A multi-layer printed wiring board 20 is formed by laminating alternately three-layer insulating layers 10a to 10c and four-layer wiring layers 12a to 12d. The two first wiring layers 12b and 12c, which are positioned in an internal layer in the wiring layers, are electrically connected with each other through a first via hole 16 formed into a cylindrical form. Moreover, a second via hole 18 is made to penetrate the interior of the hole 16 in a state that a state that the hole 18 is insulated from the hole 16 is maintained and the two second wiring layers 12a and 12d, which are respectively positioned on layers more outer than the first wiring layers 12b and 12c in the wiring layers, are electrically connected with each other through the hole 18.
Patent JP-S527812-A (JP)
Title: Process for operation of rotary kiln
Inventor: NAKAJIMA SHIYOUJI
IPC: C21C5/56
Filed: 1975-07-09
Abstract: PURPOSE: Previous partial reduction of Fe, Cr in pellets by heating with fuel other than electric power leads to decrease in reduction by electric furnace, resulting in sauubg exoebsuve power. 
     COPYRIGHT: (C)1977,JPO&Japio